657 Area Code

State California
Major City Westminster
Timezone Pacific
Major Cities

Anaheim, CABrea, CABuena Park, CACypress, CAFountain Valley, CAFullerton, CAGarden Grove, CAHuntington Beach, CAOrange, CAPlacentia, CASanta Ana, CAStanton, CATustin, CATustin Foothills, CAWestminster, CAYorba Linda, CA

Reminders!

The details shown here about the location of the area code 657 and prefixes is but an approximation. This is because of the local number portability rules (LNP), wireless devices and VoIP, the location may vary significantly in some cases.

Recent Phone Feedback from Area Code 657

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Area Code 657 Prefixes

Prefix Primary City County Company Service Type
(657) 200 Westminster, CA Metropcs Networks Unknown
(657) 201 Anaheim, CA Metropcs Networks Unknown
(657) 202 Anaheim, CA Peerless Network Of California Unknown
(657) 203 Huntington Beach, CA Level 3 Communications Unknown
(657) 204 Huntington Beach, CA Bandwidth.com Clec Unknown
(657) 205 Santa Ana, CA Mci Worldcom Communications, Ca Unknown
(657) 206 Garden Grove, CA T-mobile Usa Unknown
(657) 207 Anaheim, CA Metropcs Networks Unknown
(657) 208 Anaheim, CA Infotelecom Unknown
(657) 210 Santa Ana, CA Bandwidth.com Clec Unknown
(657) 212 Santa Ana, CA Level 3 Communications Unknown
(657) 214 Cypress, CA Bandwidth.com Clec Unknown
(657) 215 Huntington Beach, CA Level 3 Communications Unknown
(657) 216 Placentia, CA Bandwidth.com Clec Unknown
(657) 222 Cypress, CA Cf Communications DBA Telekenex Unknown
(657) 229 Santa Ana, CA Bandwidth.com Clec Unknown
(657) 269 Anaheim, CA Cellco Partnership DBA Verizon Wireless Unknown
(657) 278 Fullerton, CA Pacific Bell Unknown
(657) 333 Orange, CA Telcentris Communications Unknown
(657) 444 Placentia, CA Telcentris Communications Unknown
(657) 464 Huntington Beach, CA Bandwidth.com Clec Unknown
(657) 549 Anaheim, CA Bandwidth.com Clec Unknown
(657) 622 Santa Ana, CA Pacific Bell Unknown
(657) 666 Long Beach, CA Cf Communications DBA Telekenex Unknown
(657) 777 Cypress, CA Telcentris Communications Unknown
(657) 859 Santa Ana, CA Cox California Telcom Unknown
(657) 888 Orange, CA Telcentris Communications Unknown